11919435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 10475445

約数列:

[1, 3, 5, 11, 15, 29, 33, 47, 53, 55, 87, 141, 145, 159, 165, 235, 265, 319, 435, 517, 583, 705, 795, 957, 1363, 1537, 1551, 1595, 1749, 2491, 2585, 2915, 4089, 4611, 4785, 6815, 7473, 7685, 7755, 8745, 12455, 14993, 16907, 20445, 23055, 27401, 37365, 44979, 50721, 72239, 74965, 82203, 84535, 137005, 216717, 224895, 253605, 361195, 411015, 794629, 1083585, 2383887, 3973145, 11919435]

約数ペア:

[(1, 11919435), (3, 3973145), (5, 2383887), (11, 1083585), (15, 794629), (29, 411015), (33, 361195), (47, 253605), (53, 224895), (55, 216717), (87, 137005), (141, 84535), (145, 82203), (159, 74965), (165, 72239), (235, 50721), (265, 44979), (319, 37365), (435, 27401), (517, 23055), (583, 20445), (705, 16907), (795, 14993), (957, 12455), (1363, 8745), (1537, 7755), (1551, 7685), (1595, 7473), (1749, 6815), (2491, 4785), (2585, 4611), (2915, 4089)]